Motor show in OSAKA

TOKYO Motor Show this year has moved to OSAKA as usual, from yesterday to tomorrow for three days. I'm going to peep into new technologies in automatic trans-axle, European DSG, also CVT by SUBARU JATCO. From some internal information, the research & developing division of trans-axle in TOYOTA has some tendency to stick to the wet clutch designing looking down upon dry type, but VW introducing DSG technology with dry clutch has exceeded TOYOTA in the selling number? How come? War in technology would be especially intense this year in automobile field. Also lightweight competition would be held, between FT86 & MX-5?